The mass is 8.5 kg
I hope that's help !
Answer:
Urbanization, oil spill, leaky landfill and deforestation are causes of pollution while desertification, smog, contaminated water are the effects of pollution.
Explanation:
Urbanization is generally associated with an increase in the number of industries. The waste materials in different forms from the factories pollute air, water and soil.
The effluents from factories released into rivers cause water pollution and harm the aquatic life. Water contaminated by industrial waste becomes unsuitable for drinking. Forests play a major role in controlling the amount of carbon dioxide in the atmosphere.
Deforestation increases the amount of carbon dioxide in the atmosphere. Oil spills usually occur in oceans and seas and it causes water pollution and threatens aquatic life.
Answer:
Cause
industrial wastes dumped into rivers
oil spilled on land mixes with runoff
sewage dumped into rivers
Effect
destroyed natural habitats
fish die-off
spread of disease
Explanation:
plato
There you go again. Newton's 3rd Law says "for every action there is an EQUAL OPPOSITE reaction.".
EQUALand OPPOSITE
If THIS MUCH force pushes the bullet THAT way, then THE SAME amount of force pushes the rifle THIS way.
The bullet pushes backward on the rifle with the same amount of force as the rifle exerts on the bullet.
There are 4 hydrogens on the right side , and 2 hydrogens on the left per molecule of . To get the same number of hydrogens on both sides, the coefficient should be 2.
(Then the number of oxygens will be consistent, since contributes 2 oxygens, and so does .)